C9S QC3.0 PD 30W Charger FM Transmitter Multifunctional Bluetooth Car MP3 Player 1.Compact and Stylish Design：This multifunctional car MP3 player is small, sleek, and easy to operate, making it a perfect fit for any vehicle interior 2.Vibrant Ambient Lighting：Enhance your driving experience with colorful LED atmosphere lights, adding a touch of romance and style 3.Wide Audio Compatibility：Seamlessly connect to Bluetooth devices or USB drives (up to 32GB) for versatile audio playback options 4.Memory Playback Feature：Enjoy uninterrupted listening with the power-off memory function that resumes playback from where it stopped 5.High-Quality Stereo Sound：Delivers high-resolution, high-performance stereo sound for a premium music experience 6.Bluetooth 5.3 Connectivity：Offers reliable Bluetooth audio streaming and hands-free calling for convenience and safety 7.PD 30W Fast Charging：Supports fast charging while playing music, ensuring your devices stay powered during long drives 8.Voice Navigation Support：Compatible with ninety-nine percent of map applications, offering voice-guided navigation for hassle-free trips 9.Full-Frequency FM Transmission：Utilizes advanced FM wireless transmission technology to stream audio directly from Bluetooth devices or USB drives 10.Enhanced Safety Protections：Features multiple safety measures, including overcurrent, overcharging, overheating, overvoltage, and short-circuit protections, for worry-free use 11.Universal Compatibility：Works with all 12V-24V vehicles, including cars, SUVs, and trucks, making it a versatile accessory for various vehicle types Specifications: 1.Material: ABS 2.Display: White screen 3.Operating voltage: 12-24V 4.Operating temperature: 0-55 degree centigrade 5.Orange USB output: QC3.0 6.Black USB output: 5V 1A 7.TYPE-C output: PD 30W 8.Playback format: MP3WAV 9.Signal-to-noise ratio: greater than 60dB 10.Distortion: Less than 0.1 percent 11.Bluetooth version: 5.3 12.Bluetooth sound processing: A2DP 13.Bluetooth transm